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Oil & Gas
| Sat 02 Dec 2023
Beijing, Dec. 2 -- Jiangsu Zhongji Mine Equipment and Guoke Intelligent Mining Equipment have filed a patent application for double-support-arm swing oil cylinder and pitching oil cylinder independent action device for roller axis translation in transverse shaft type heading machine and use method. This invention was developed b..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- Sinopec Oilfield Service and Sinopec North China Petroleum Eng have submitted a patent application for gas reservoir protective agent and preparation method thereof. Wu Tianqian, Liu Yonglun, Zheng Wenwu, Liu Fu, Zhang Junyi, Yang Chunwen, Wen Wei, He Binbin, Han Jing, Zhang Xiangguang, Li Ji, Liu Guilin, Xuan..
Oil & Gas
| Sat 02 Dec 2023
Beijing, Dec. 2 -- China Petroleum & Chem and Res Inst Petroleum Eng Sinopec Shengli Oilfield Branch have submitted a patent application for method for improving recovery ratio of fault block oil reservoir by using microorganism artificial gas cap. Song Yongting, Chen Qiongyao, Guo Liaoyuan, Wang Gangyue, Zhao Runlin, Huang Wenb..
Oil & Gas
| Sat 02 Dec 2023
Beijing, Dec. 2 -- Univ China Geosciences Wuhan and Coalbed Methane Res and Development Center of Xinjiang Uygur Autonomous Region Coalfield have submitted a patent application for stacked horizontal well gas production system of inclined-vertical gas-bearing layer and construction method. This invention was developed by Wang Ga..
Oil & Gas
| Mon 04 Dec 2023
Beijing, Dec. 4 -- State Intellectual Property Office of China has published ASML Netherlands's patent application for apparatus and method for processing reticle and pellicle assembly. The invention was developed by Vadim Yevgenyevich Banine, Vermeulen Paul Alexander, Demeyere Chad A, Moers Johannes Hubertus Josephus, Nikiparov..
Oil & Gas
| Mon 04 Dec 2023
Beijing, Dec. 4 -- JXTG Nippon Oil & Energy has filed a patent application for hydrocarbon production method. This invention was developed by Hashimoto Yasushi, Ikeda Masakazu, Sugiura Yukihiro, Kobayashi Tokuji and Kajita Takuya.
The patent application number is CN20218055461 20210915. The patent publication number is CN1160..
Oil & Gas
| Sun 03 Dec 2023
Beijing, Dec. 4 -- State Intellectual Property Office of China has published Jiangsu Shenqingchen Tech's patent application for hydrogen circulating pump and mounting structure thereof. The invention was developed by Xu Nan, Lin Ru and Cao Yuan.
The patent application number is CN202310124180 20230216. The patent publication ..
Oil & Gas
| Sun 03 Dec 2023
Beijing, Dec. 4 -- SPM Oil & Gas has filed a patent application for valve assembly with replaceable valve insert. This invention was developed by Daniels John and Andrus Richard.
The patent application number is CN202211273052 20221018. The patent publication number is CN116025724 (A). International Patent Classification code..
Oil & Gas
| Sun 03 Dec 2023
Beijing, Dec. 4 -- Weifang Yuanpin Information Tech has applied for Chinese patent for petroleum machinery pipeline valve with buffering water hammer structure. The patent application number is CN202111244881 20211026. The patent publication number is CN116025721 (A). International Patent Classification codes are F16K1/22 and F1..
Oil & Gas
| Sat 02 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has released PetroChina Co Ltd's patent application for clastic rock oil reservoir hydrocarbon gas drive gas channeling discrimination method. This invention was developed by Tao Zhengwu and Zhao Xing.
The patent application number is CN202111242291 20211025. The ..
Oil & Gas
| Sat 02 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has published Univ Zhejiang's patent application for gas migration path monitoring system and method in hydrate exploitation process. The invention was developed by Wang Lujun, Hong Xiaojun, Yan Bingfa, Zhu Bin and Chen Yunmin.
The patent application number is CN2..
Oil & Gas
| Sat 02 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has released Univ Yangtze's patent application for gas reservoir identification method based on intersection of drill collar secondary inelastic information and capture gamma information. This invention was developed by Zhang Quanying, Xing Guangjun, Liu Guobin and L..
Oil & Gas
| Sat 02 Dec 2023
Beijing, Dec. 2 -- PetroChina Co Ltd has applied for Chinese patent for design method for improving recovery efficiency through oil reservoir gas injection and building gas storage. Tao Zhengwu, Fan Jiawei, Chen Fangfang, Zhou Daiyu, Zhang Liang and Shao Guangqiang developed it.
The patent application number is CN202111243685..
Oil & Gas
| Sat 02 Dec 2023
Beijing, Dec. 2 -- Tan Changjiang has submitted a patent application for oil well oil gas collecting device. The patent application number is CN202211735777 20221231. The patent publication number is CN116025312 (A). International Patent Classification code is E21B43/12.
An abstract released by the State Intellectual Propert..
Oil & Gas
| Sat 02 Dec 2023
Beijing, Dec. 2 -- Shanghai Tartan Energy Tech has sought patent for shale gas yield prediction method and system, storage medium and terminal. This invention was developed by Liu Yuhui, Yang Yue, Qian Jiachun and Xu Zhijun.
The patent application number is CN20231002405 20230103. The patent publication number is CN116025310 ..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- Jiangsu Puyuan Chemical Ind has submitted a patent application for high-purity low-cost high-efficiency wintergreen oil production process. Wang Yongqiang, Xu Bing and Ji Xiaojun developed the invention.
The patent application number is CN20231026700 20230109. The patent publication number is CN116023259 (A..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- Chongqing Taisheng Environmental Protection Tech has filed a patent application for treatment method of shale gas fracturing flow-back fluid. This invention was developed by Liao Tianzhong.
The patent application number is CN202310170017 20230227. The patent publication number is CN116022972 (A). Internatio..
Oil & Gas
| Fri 01 Dec 2023
Alexandria, Dec. 2 -- Chengdu Qinchuan Iot Tech has been granted a patent for methods and systems for managing a pipe network of natural gas. This invention was developed by Shao Zehua, Xiang Haitang and Wei Xiaojun.
The patent application number is US202217649190 20220127. The patent publication number is US11822325 (B2). In..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- Univ Inner Mongolia Technology has filed a patent application for self-control type gas stripping water extraction method based on natural energy driving. This invention was developed by Liu Jianguo, Ma Shangbin, Liu Haiyang, Li Guilan, Cao Yingnan, Li Yixiao, Lyu Jinxin and Men Yingxin.
The patent applicat..
Oil & Gas
| Sat 02 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has published Univ Dalian's patent application for gas diffusion electrode applied to electroreduction of carbon dioxide. The invention was developed by Zhong Hexiang, Yang Lei, Wang Jianghao, Pan Liwei, Zhang Jing and Song Rensheng.
The patent application number ..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- Yijiayou Intelligent Robot has sought patent for oil gun supporting structure. This invention was developed by Yan Delin, Liu Jiayu, Wang Shunjiang, Sun Wei and Zhang Yi.
The patent application number is CN20231056957 20230119. The patent publication number is CN116022718 (A). International Patent Classific..
Oil & Gas
| Mon 04 Dec 2023
Alexandria, Dec. 4 -- ZF Active Safety has been granted a patent for brake fluid reservoir with filling adapter. Freund Christian developed the invention.
The patent application number is US202217844973 20220621. The patent publication number is US11820339 (B2). International Patent Classification codes are B60T11/26, B60T17/..
Oil & Gas
| Mon 04 Dec 2023
Beijing, Dec. 4 -- State Intellectual Property Office of China has published Univ Southwest Petroleum's patent application for intermittent wellhead foam content monitoring device and method. The invention was developed by Guo Liang, Chen Changxu and Wang Ruiyu.
The patent application number is CN20231033464 20230110. The pat..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- Xinjiang Haichen Oil and Gas Tech has submitted a patent application for preparation process of desulfurization deodorant for flowback fluid of oil and gas field. Sun Wencun, Wang Baolin and Wang Jixing developed the invention.
The patent application number is CN202211592994 20221213. The patent publication..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- Shandong Tengyang Intelligent Equipment has submitted a patent application for oil drum stacking clamp and using method thereof. This invention was developed by Zhao Zhiming, Li Kaipeng, Fan Jing, Hu Yuyang and Hu Yuqiang.
The patent application number is CN202211466236 20221122. The patent publication numb..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has released Zhejiang Daughter Vessel Science and Tech's patent application for gas container clamping device. This invention was developed by Tan Yiqiang, Yang Xiaohuan, Shi Tianxiang, Ye Yufeng and Wei Yingjie.
The patent application number is CN202211593616 202..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has received Wuhan Xingda Tech Engineering's patent application for alkaline water electrolysis hydrogen production system and method. Lu Dawei, Yuan Feng, Zuo Yiping and Dai Leilei developed the invention.
The patent application number is CN202211696333 20221228...
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- Time Chemical has submitted a patent application for electrolytic tank for preparing perfluorobutyryl fluoride gas. Chen Hongbin and Zhu Jinling developed the invention.
The patent application number is CN202211669157 20221224. The patent publication number is CN116024587 (A). International Patent Classific..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has released Tianjin Research Inst Water Transp Engineering Mot's patent application for polluted oil sand cleaning method based on middle-phase microemulsion. This invention was developed by Shou Youping, Li Xin, Qiao Jianzhe, Dong Shipei, Wang Ning and Zhu Yuxin.
..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has released Institute Military Medicine Academy Military Sciences PLA and Zhejiang Lanmei Biotechnology's patent application for extraction method of blueberry seed oil. This invention was developed by Meng Zhiyun, Dou Guifang, Li Tong, Liu Shuchen, Yang Wenjie, Zhu..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has received Francool Lubricating Tech Taicang's patent application for novel environment-friendly high-precision high-strength aluminum drawing oil and preparation method thereof. Wu Shoumin, Ding Jia, Zhang Xinhong and Shu Huan developed the invention.
The paten..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- Zhejiang Bowie Energy Tech has applied for Chinese patent for preparation process of electric drive system lubricating oil. Lu Ran, Guan Dong and Kong Pingping developed it.
The patent application number is CN202211694079 20221228. The patent publication number is CN116024033 (A). International Patent Class..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has released Univ Lanzhou and Nanjing Jingke New Materials Res Institute's patent application for method for improving dispersion stability of inorganic nanoparticles in base oil and method for improving lubricating property and wear resistance of lubricating oil. Th..
Oil & Gas
| Mon 04 Dec 2023
Alexandria, Dec. 4 -- U.S. Patent and Trademark Office has awarded Brother Industries Ltd a patent for liquid discharge apparatus, liquid discharge method and storage medium. Kishigami Toshihiro developed the invention.
The patent application number is US202117382029 20210721. The patent publication number is US11820128 (B2)...
Oil & Gas
| Mon 04 Dec 2023
Alexandria, Dec. 4 -- Seiko Epson has secured a patent on waste liquid container. Uchiyama Masaki and Nakata Toshio developed the invention.
The patent application number is US202117465641 20210902. The patent publication number is US11820146 (B2). International Patent Classification codes are B41J2/165 and B41J2/17. Cooperat..
Oil & Gas
| Mon 04 Dec 2023
Beijing, Dec. 4 -- State Intellectual Property Office of China has released Univ Northeast Petroleum's patent application for sampler for sedimentary layer of sump oil pool. This invention was developed by Zhu Liqun, Zhao Haiyang, Yao Wenhuang, Wang Yong, Zhou Ruifen, Yu Shubo, Guo Xue, Han Qi and Gong Ming.
The patent applic..
Oil & Gas
| Mon 04 Dec 2023
Beijing, Dec. 4 -- State Intellectual Property Office of China has published China Nat Petroleum and CNPC Tubular Goods Res Institute's patent application for u-shaped sample fixing clamp for immersion corrosion test and fixing method. The invention was developed by Han Yan, Zhao Xuehui, Shi Xiaoxia, Fu Anqing, Cai Rui, Li Xuanp..
Oil & Gas
| Mon 04 Dec 2023
Beijing, Dec. 4 -- PetroChina Co Ltd has filed a patent application for method for calculating overburden pressure permeability of volcanic rock based on percentage of intergranular pores. This invention was developed by Wei Zhaosheng, Li Zhongcheng, Wang Hailong, Zhang Guoyi, Liu Yu, Guo Shichao, Song Peng, Zhou Junting and Wei..
Oil & Gas
| Fri 01 Dec 2023
Alexandria, Dec. 2 -- Samsung Electronics has been granted a patent for gas sensor, sensor array module and mobile device including the same. Park Kwangmin, Lee Sihoon, Lim Jaeheung and Park Jeongho developed the invention.
The patent application number is US202117141456 20210105. The patent publication number is US11821871 (..
Oil & Gas
| Fri 01 Dec 2023
Alexandria, Dec. 2 -- United States Patent for gas sensor has been issued to NGK Spark Plug Co and Niterra Co Ltd. This invention was developed by Okai Masana, Oba Takehiro, Tahira Daisuke and Nomura Masashi.
The patent application number is US201917046224 20190208. The patent publication number is US11821865 (B2). Internatio..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has received Dongtai Chengwang Electric Heating Tech's patent application for explosion-proof oil drum heating device convenient to disassemble. Tong Zengfang and Chen Wangsuo developed the invention.
The patent application number is CN202310143969 20230220. The p..
Oil & Gas
| Mon 04 Dec 2023
Alexandria, Dec. 4 -- Taiwan Advanced Sterilization Tech has been granted a patent for method and system for recovering and purifying a gaseous sterilizing agent. This invention was developed by Wu Peng-Chieh and Lin Enchi.
The patent application number is US202117531832 20211122. The patent publication number is US11819801 (..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- Xi'an Ultra Filtration Environmental Protection Tech has submitted a patent application for washing purifier before fine desulfurization of coke oven gas. Zhang Juanni, Wang Haijiang, He Suhua and Liu Zhigang developed the invention.
The patent application number is CN202211719623 20221230. The patent publi..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has received Shougang Group's patent application for method for producing coal gas, reactor and system for producing coal gas. Wang Wei, Qinggelei Jirikele, Xu Meng, Zhao Zhixing, Cui Yuanyuan, Yan Mingwei, Chen Jian, Zheng Pengchao and Teng Zhaojie developed the inv..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has released Heilongjiang Lairui Pusi Environmental Tech Development's patent application for cold low-pressure separation tank for refining and dechlorinating waste mineral oil. This invention was developed by Liu Xiao, Li Yunling and Li Hongcai.
The patent appli..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has received PetroChina Co Ltd's patent application for method for copolymerizing isobutene and maleic anhydride. Hu Qing, Shi Xingbo, Chen Shangtao, Li Shuanhong, Cai Yudong, Du Bin, Zhang Zhenli, Ma Shugang, Gao Kejing and Cui Liang developed the invention.
The ..
Oil & Gas
| Fri 01 Dec 2023
Alexandria, Dec. 2 -- United States Patent for waste-heat recovery system in oil-cooled gas compressor has been issued to Hitachi Industry Equipment Systems. This invention was developed by Yamamoto Kentaro and Takano Masahiko.
The patent application number is US202217674909 20220218. The patent publication number is US118216..
Oil & Gas
| Fri 01 Dec 2023
Alexandria, Dec. 2 -- Chengdu Qinchuan Iot Tech has been granted a patent for methods for smart gas pipeline frost heave safety management and internet of things systems thereof. This invention was developed by Shao Zehua, Quan Yaqiang, Liu Bin and Wei Xiaojun.
The patent application number is US202318171392 20230220. The pat..
Oil & Gas
| Fri 01 Dec 2023
Alexandria, Dec. 2 -- Cummins Inc has secured a patent on intake system for natural gas engine. Ochawar Santosh Kishor, Mule Ashwini Rahal, Carrillo Rene, Li Fei, Meng Xinwei and Xi Yuejin developed the invention.
The patent application number is US202217991983 20221122. The patent publication number is US11821390 (B2). Inter..
Oil & Gas
| Fri 01 Dec 2023
Alexandria, Dec. 2 -- Caterpillar has been granted a patent for method and system for supplying fuel gas. This invention was developed by Wolk Matthew T.
The patent application number is US202117408154 20210820. The patent publication number is US11821389 (B2). International Patent Classification codes are F02M21/02 and F02M2..
Oil & Gas
| Sun 03 Dec 2023
Alexandria, Dec. 4 -- GCMG Companies has secured a patent on fogging system and methods for enclosed chambers. Grinstead Steven T and Warner Corwin a developed the invention.
The patent application number is US202217657804 20220404. The patent publication number is US11819586 (B2). International Patent Classification codes ar..
Oil & Gas
| Fri 01 Dec 2023
Alexandria, Dec. 2 -- Halliburton Energy Services has secured a patent on oil transport structure in an electric motor of an electric submersible pump (ESP) assembly. Hu Yuzhu, Zheng Dezhi, Sun Yu Dong and Brown Donn J developed the invention.
The patent application number is US202117529065 20211117. The patent publication nu..
Oil & Gas
| Sun 03 Dec 2023
Beijing, Dec. 4 -- State Intellectual Property Office of China has released Sinopec Oilfield Service and Sinopec Shengli Oil Construction Eng's patent application for hydraulic plugging device and sealing method thereof. This invention was developed by Ji Yantao, Guo Chunrong, Cao Yong, Wei Keyuan, Zhang Yukun, Wang Yuanjun, Li ..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- Yixiang Intelligent Equipment Shenzhen has applied for Chinese patent for oil circulation mold temperature controller with overheating protection mechanism. Luo Zhaowen developed it.
The patent application number is CN202310123964 20230216. The patent publication number is CN116021737 (A). International Pat..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- Anhui Bohui Intelligent Tech has applied for Chinese patent for gas alarm and method based on ndir. Fang Xuejing, Ren Qiming, Sun Nan and Wang Ningning developed it.
The patent application number is CN202211580694 20221209. The patent publication number is CN116030605 (A). International Patent Classificatio..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- China Petroleum & Chem and Res Inst Petroleum Eng Sinopec Shengli Oilfield Branch have filed a patent application for CO2 sealing leakage-proof agent and preparation method thereof. This invention was developed by Qian Qin, Zhang Xing, Li Xiaqing, Zhang Lei, Jiang Yan, Xiao Chijun, Huo Aimin, Chunyu Chaojun, F..
Oil & Gas
| Sun 03 Dec 2023
Beijing, Dec. 4 -- Changsha Deyan New Material Tech has submitted a patent application for method for increasing combustion firepower of environment-friendly bio-oil combustion furnace. This invention was developed by Li Xiaosan and Liu Honghua.
The patent application number is CN20231047109 20230131. The patent publication n..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- Haian Haitai Casting has sought patent for cross beam bearing assembly for large oil press and using method. This invention was developed by Jing Junkang.
The patent application number is CN20231009634 20230104. The patent publication number is CN116021830 (A). International Patent Classification code is B3..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- Univ Shaanxi Technology has filed a patent application for lubricating oil feeding device for electromechanical machining. This invention was developed by Zhang Zhongpeng.
The patent application number is CN202211643945 20221220. The patent publication number is CN116021828 (A). International Patent Classif..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has published Beijing Silver Star Science Tech Development's patent application for cold-pressing oil press. The invention was developed by He Xi and He Chunhua.
The patent application number is CN20231035113 20230110. The patent publication number is CN116021821 ..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has received Univ Heilongjiang Bayi Agricultural's patent application for method for thermally-induced trans-lycopene configuration transformation in supercritical CO2-ethanol system. Wang Weisong, Sun Qingrui, Tao Li and Sun Jingru developed the invention.
The pa..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- Liu Dafeng has applied for Chinese patent for automatic anti-theft alarm system for oil tank. The patent application number is CN20231074027 20230202. The patent publication number is CN116022089 (A). International Patent Classification codes are B60K15/03, B60R25/042, B60R25/10 and B60R25/104. Cooperative Pat..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 1 -- Shandong Shengda Feier Biological Tech Development and Biology Inst Shandong Acad Sci have submitted a patent application for algal oil DHA cheese and preparation method thereof. Jia Airong, Cui Tingting, Chen Weifeng, Zhang Miansong, Liu Changheng, Xu Zhenlu and Liu Xue developed the invention.
The patent ..
Oil & Gas
| Sat 02 Dec 2023
Beijing, Dec. 2 -- China Nat Petroleum and CNPC Chuanqing Drilling Eng have applied for Chinese patent for method for determining static effective stress coefficient of transverse isotropic stratum. Jia Lichun, Li Zhilin, Deng Hu, Lu Dengyun, Zhou Changhong, Yuan Zhiping, Qiao Lihua, Xue Qiulai and Cai Xiaocong developed it.
..
Oil & Gas
| Sat 02 Dec 2023
Beijing, Dec. 2 -- Sinopec Oilfield Service and Sinopec North China Petroleum Eng have applied for Chinese patent for method for determining optimal logging time for well cementation quality evaluation. Wen Wei, Song Wenyu, Li Dehong, Zhang Junyi, He Yingjun, Li Mingzhong, Li Ji, He Binbin, Wang Chao, Liu Fu and Han Jing develop..
Oil & Gas
| Sat 02 Dec 2023
Beijing, Dec. 2 -- China Nat Petroleum and CNPC Group Western Drilling Eng have sought patent for reamer bit. This invention was developed by Zhang Wutao, Chen Lian, Xie Zhengsen, Wu Zhi, Zhu Jintao, Li Lang, Li Ming and Zhu Yufeng.
The patent application number is CN202111257626 20211027. The patent publication number is CN..
Oil & Gas
| Sat 02 Dec 2023
Beijing, Dec. 2 -- China Petroleum & Chem and Institute of Geophysical Prospecting Zhongyuan Oil Field Branch China Petrochemical have submitted a patent application for horizontal well geosteering method. This invention was developed by Fu Dongyang, Fu Dekui, Wan Tao, Du Haokun, Liu Zhongliang, Yuan Hui, Wang Na and Chen Jian.
..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- China Petroleum Eng & Constr, China Nat Petroleum and China Nat Petroleum Corporation No. 7 Construction have applied for Chinese patent for multi-stage linkage balance and self-adjusting system module mounting structure and process. Pang Xuelong developed it.
The patent application number is CN202111247488..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 1 -- China Petroleum & Chem and Exploration and Development Inst Zhongyuan Oilfield Branch of China Petroleum & Chemical have submitted a patent application for method for improving precision of heterogeneous oil reservoir flooding grading map. This invention was developed by Peng Youcong, Jia Ruizhong, Ren Hong, S..
Oil & Gas
| Fri 01 Dec 2023
Seoul, Dec. 1 -- Solarnd Corp and Lee Seung Jin have submitted a patent application for furnace equipment exclusively using hydride gas. This invention was developed by Kim Dong Seop, Choi Yong Woo, Lee Jong Hwa and Lee Seung Jin.
The patent application number is KR20190141432 20191107. The patent publication number is KR2021..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 1 -- Nanjing Zhongke Pharmaceutical, Zhongke Health Ind Group and Zhongke Health Ind Group Jiangsu Pharmaceutical have submitted a patent application for preparation method of traditional chinese medicine combined extract containing ganoderma lucidum spore oil and spina date seed oil. This invention was developed b..
Oil & Gas
| Sat 02 Dec 2023
Beijing, Dec. 2 -- China Petroleum & Chem and Sinopec Northwest Oil Field have sought patent for mechanical rotary guiding device. This invention was developed by Li Shuanggui, Zhai Kejun, Yi Hao, Li Guangqiao, Jia Xiaobin, Liu Xiaomin, Zhang Jun, Yu Yang, Sun Weiguang, Chen Peiliang, Zhong Wenjian, He Yingzhuang, Yang Weixing a..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 1 -- State Petroleum Natural Gas Pipe Network Group and State Pipe Network Group Southwest Pipeline have submitted a patent application for method and system for determining leakage diffusion path of oil pipeline in mountainous area and electronic equipment. Yu Dongliang, Liu Kuirong, Zhu Jianping, Wu Dongrong, Fan..
Oil & Gas
| Sat 02 Dec 2023
Beijing, Dec. 2 -- Xuzhou Inst Technology; Univ Anhui Sci & Technology and Univ China Mining & Tech have sought patent for acid-base solution impact cracking coal body reinforced gas extraction device and method. This invention was developed by Wang Shengcheng, Cai Feng, Su Shanjie, Gao Yanan, Hu Dongliang, Zhang Leilin, Huang L..
Oil & Gas
| Sat 02 Dec 2023
Beijing, Dec. 2 -- China Oilfield Services has sought patent for experimental device of logging-while-drilling instrument. This invention was developed by Guo Chaojian, Hou Hongwei, Yu Zenghui, Zhang Linqiang, Zhang Zhigang, Zang Yue, Liao Shengjun, Liu Yaowei, Wang Zhijiang and Wang Zhihuan.
The patent application number is ..
Oil & Gas
| Sat 02 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has published PetroChina Co Ltd's patent application for method and system for inverting saturation of salt-containing reservoir based on corrected resistivity. The invention was developed by Cao Juntao, Xin Yi, Han Chuang, Xiao Chengwen, Qi Xinzhong, Yuan Long, Bie ..
Oil & Gas
| Sat 02 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has received Xinjiang Dunhua Green Carbon Tech's patent application for multi-stage carbon dioxide pre-fracturing system and method. Xu Yubing and Yang Jinlong developed the invention.
The patent application number is CN202211661804 20221223. The patent publicatio..
Oil & Gas
| Sat 02 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has published China Petroleum & Chem and Sinopec Petroleum Exploration & Prod Res Institute's patent application for method for cold production of petroleum in heavy oil reservoir through chemical combination flooding after steam thermal recovery. The invention was d..
Oil & Gas
| Sat 02 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has released Sinopec Oilfield Service and Sinopec North China Petroleum Eng's patent application for wellhead blowout preventer. This invention was developed by Zhang Jiandang, Zhang Han, Zhang Zhongtao, You Jing, Chen Jie and Ruan Xiaoming.
The patent application..
Oil & Gas
| Sat 02 Dec 2023
Beijing, Dec. 2 -- Shengli Oilfield Xingda Gaoxiang New Mat has sought patent for underground high-tensile self-escape composite coiled tubing. This invention was developed by Luan Shijie, Li Xiaoli, Gao Feilong, Zhang Zhitao, Zhang Yue, Chen Yong, Li Zhe and Wang Yongtao.
The patent application number is CN202310316051 20230..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has published Univ China Petroleum East China's patent application for polar ultralow-temperature drilling fluid density regulator as well as preparation method and application thereof. The invention was developed by Liu Jingping, Wang Zonglun, Sun Jinsheng, Lyu Kaih..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- Guangdong Lanjiu New Energy Tech has sought patent for methanol-to-hydrogen method. This invention was developed by Zhou Chuangang, Liu Huan and Liao Fanglin.
The patent application number is CN202310102622 20230209. The patent publication number is CN116022734 (A). International Patent Classification codes..
Oil & Gas
| Sat 02 Dec 2023
Beijing, Dec. 2 -- Offshore Oil Eng has filed a patent application for design method for quickly selecting structural beams below equipment base. This invention was developed by Zhang Yanfang, Deng Hexia, Sun Hao, Wang Xiaolei, Huang Huaizhou, Wen Yu, Wen Zhifei, Xin Xiaohui, He Xiaojing, Liu Lijing, Sun Ming, Wang Kenan and Fu ..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- Changjiang Santacc Energy Tech has filed a patent application for electrodeless frame high-performance hydrogen production electrolytic cell. This invention was developed by Peng Xu, Liu Jianchun, Liu Jiacheng, Wang Hongfu and Wang Aichuan.
The patent application number is CN202211690027 20221227. The paten..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- Univ Northeastern has applied for Chinese patent for cold-heat-electricity-gas multi-energy combined supply system for coal-doped petroleum coke and operation method. Zuo Zhongyi, Feng Mingjie, Liu Shenghui, Guo Ziyang and Huang Huan developed it.
The patent application number is CN20231031382 20230110. The..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has released China Petroleum & Chem and Sinopec Corp Res Inst Petroleum Processing's patent application for hydrocracking method for producing diesel oil and tail oil from heavy distillate oil with low hydrogen consumption. This invention was developed by Dong Songta..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- Tianjin Dagang Oilfield Bingang Group Bohong Petroleum Chemical has submitted a patent application for environment-friendly tetracyclic imidazoline solid corrosion inhibitor and preparation method thereof. This invention was developed by Shi Yun, Wang Zhihong, Zhen Qiaoling, An Liyuan, Li Wei and Zhu Lin.
T..
Oil & Gas
| Fri 01 Dec 2023
Alexandria, Dec. 2 -- Chevron USA has secured a patent on system and method for seismic depth uncertainty analysis. Chen Jinsong, Liu Huafeng, Shabelansky Andrey Hanan, Hoelting Cory James, Yang Min, Tan Ying and Amaru Maisha Lara developed the invention.
The patent application number is US202217654630 20220314. The patent pu..
Oil & Gas
| Fri 01 Dec 2023
Alexandria, Dec. 2 -- United States Patent for application of the ensemble kalman filter to dynamic history matching in wellbore production has been issued to Landmark Graphics Corp and Halliburton Energy Services. This invention was developed by Filippov Andrey, Zagayevskiy Yevgeniy and Khoriakov Vitaly.
The patent applicati..
Oil & Gas
| Fri 01 Dec 2023
Alexandria, Dec. 2 -- Yantai Jereh Petroleum Equipment & Technologies has received a patent for mixing and discharging device, mixing and discharging system and fracturing system. This invention was developed by Han Maomao, Lv Liang, Wu Yipeng, Li Shuwei and Lan Chunqiang.
The patent application number is US202117534261 20211..
Oil & Gas
| Fri 01 Dec 2023
Alexandria, Dec. 2 -- Schlumberger Technology has received a patent for remote locking system for a blowout preventer. This invention was developed by Poveda Sebastien, Pujol Jean-Luc and Pettibone Nathaniel.
The patent application number is US202017432533 20200220. The patent publication number is US11821280 (B2). Internatio..
Oil & Gas
| Fri 01 Dec 2023
Alexandria, Dec. 2 -- Halliburton Energy Services has secured a patent on split reel and handler system. Quero Philippe and Bivens Eric developed the invention.
The patent application number is US201917049298 20191204. The patent publication number is US11821270 (B2). International Patent Classification codes are B65H75/14, B..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 2 -- Univ Southwest Petroleum has filed a patent application for chitosan oligosaccharide derivative corrosion inhibitor and preparation method thereof. This invention was developed by Zhou Jun, Liu Shitao and Liang Guangchuan.
The patent application number is CN20231055302 20230204. The patent publication numbe..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 1 -- Taiwei Energy Group has sought patent for liquefied natural gas transportation scheduling system based on safety maximization. This invention was developed by Zhang Wenlong, Yang Liu, Liu Tao and Qin Zishan.
The patent application number is CN202310315161 20230329. The patent publication number is CN1160298..
Oil & Gas
| Fri 01 Dec 2023
Seoul, Dec. 1 -- Korean Intellectual Property Office has published Hyundai Transys's patent application for oil cooler apparatus for transmission test. The invention was developed by Kim Dong Jae.
The patent application number is KR20190140124 20191105. The patent publication number is KR20210054626 (A). International Patent ..
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 1 -- Hanshuangzi Shanghai Biotechnology has filed a patent application for camellia-seed-oil-based fast-absorption skin-care and hair-care dual-purpose oil. This invention was developed by Zhang Shaoliang.
The patent application number is CN202211707801 20221228. The patent publication number is CN116035955 (A)...
Oil & Gas
| Fri 01 Dec 2023
Beijing, Dec. 1 -- Shanghai Zhong Yi Daily Chemical has submitted a patent application for bicontinuous-phase all-natural-source cleansing oil as well as preparation method and application thereof. Lei Wenlong, Wang Yanling and Zhu Lingxiao developed the invention.
The patent application number is CN202211689493 20221227. The..
Oil & Gas
| Fri 01 Dec 2023
Seoul, Dec. 1 -- Korean Intellectual Property Office has received Daewoo Shipbuilding & Marine's patent application for insulation box of liquefied gas storage tank. Park Bryan developed the invention.
The patent application number is KR20190140401 20191105. The patent publication number is KR20210054351 (A). International Pa..
Oil & Gas
| Fri 01 Dec 2023
Seoul, Dec. 1 -- POSCO has applied for Korean patent for cleaning apparatus of gas booster rotor. Byung Heon Seo developed it.
The patent application number is KR20190140215 20191105. The patent publication number is KR20210054278 (A). International Patent Classification codes are B08B3/04 and B08B3/10. Cooperative Patent Cla..
Oil & Gas
| Thu 30 Nov 2023
Beijing, Dec. 1 -- State Intellectual Property Office of China has released Saudi Arabian Oil's patent application for low pH based oil recovery process for carbonate reservoirs. This invention was developed by Ayrallah Subhash Chandrabose, Abu Al Saoud Moataz and Al-Safo Ali.
The patent application number is CN20218055181 20..
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